As the x value goes up by 1, the y value goes up by 3. If the x value skips from 4 to 20, it goes up by 16. This means that the y value has gone up by 16 * 3, or 48. 13 + 48 = A) 61
Answer:
see explanation
Step-by-step explanation:
and 
cannot be simplified as they are already in simplest form.
Note that + ≠ 
Thus
2 + 5 ← cannot be simplified any further
Answer:
Step-by-step explanation:
DE=BC/2
DE= 22/2
DE=11
Simplify and evaluate
9) 6x^2 - 27 + 4x^3
10) -7x2 - 5x + 9
